CN101736800A - Wastewater closed suction-type siphon pedestal pan - Google Patents
Wastewater closed suction-type siphon pedestal pan Download PDFInfo
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- CN101736800A CN101736800A CN200910260550A CN200910260550A CN101736800A CN 101736800 A CN101736800 A CN 101736800A CN 200910260550 A CN200910260550 A CN 200910260550A CN 200910260550 A CN200910260550 A CN 200910260550A CN 101736800 A CN101736800 A CN 101736800A
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- wastewater
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- Sanitary Device For Flush Toilet (AREA)
Abstract
The invention provides a wastewater closed suction-type siphon pedestal pan capable of directly using bath wastewater to flush a toilet. The invention changes the mode of flushing with clean water in advance into the mode of suction with wastewater later, namely, the top end of the middle part of a sewage elbow is provided with a hole through which the wastewater is injected, a wastewater valve cover is used for closing vacuum suction generated in the elbow by downstream wastewater instantly to suck dung water out of the bed pan in a siphon manner. The whole process of dung suction is finished in a closed conduit, so the dirty and peculiar smell of the bath wastewater have no influence. The wastewater discharged by washbasin in a bathroom or other places can automatically flow into a wastewater box arranged at the upper part of the sewage elbow and at the rear lower part of the clean water box for later use via a pipeline. A wastewater valve and a clean water valve can select blowdown rate according to defecation amount, and the clean water for rinsing the bed pan after each usage is the actual water consumption for flushing the toilet.
Description
Technical field
The present invention relates to a kind of water-saving toilet pan, the water-saving toilet pan that especially utilizes bath wastewater to flush the toilet.
Background technology
Attempt to utilize in the water-saving toilet pan design scheme that bath wastewater is flushed the toilet between bathroom many, youngster's ubiquity bath wastewater is to the secondary pollution problem of toilet seat tub wall.Particularly contain more dirt and during when bath wastewater, with also must be behind such flushing closet using waste water, otherwise be difficult to satisfy the hygienic requirements of flushing the toilet again with clear water flushing toilet seat tub wall with peculiar smell.Former still difficult so far seeing can emerge by commodity water closet convenient, safe, that wholesomely utilize bath wastewater to flush the toilet.
Summary of the invention
Can not see the dark odd test waste water siphon toilet of waste water when the invention provides a kind of flushing the toilet at all.It is according to the principle of continuity of fluid in the pipeline, inject a spot of guiding water to satisfy the formation condition of siphon from the middle part of blowdown bend pipe, make waste water not enter in the water-closet bowl and just the ight soil water siphon at the bottom of the water-closet bowl can be taken away, even all need not do filtration, taste removal processing the waste water of flushing the toilet.
The technical solution adopted in the present invention is: on the top of common siphon toilet blowdown bend pipe, be the upper tube wall place of the joint portion of ascent stage of blowdown bend pipe and descending branch, establish the diameter waste water inlet suitable with blowdown bend pipe internal diameter newly.From this more than waste water inlet the rear lower space to the original filtered water tank of water closet be the independent waste water tank of newly establishing.This waste water tank sidewall is reserved with the waste water mouth of pipe, and the bath wastewater that sanitary equipment such as wash basin are discharged between bathroom can be laid in pipeline flows into this waste water tank.The waste water tank inner bottom part is equipped with wastewater valve, the delivery port under the wastewater valve promptly over against the waste water inlet on blowdown bend pipe top.When finger was pressed the waste water button and caused wastewater valve and open, the deposit waste water in the waste water tank poured in the blowdown bend pipe at once.The baffling effect of sweeping blowdown bend pipe descending branch has suitably blocked the flow velocity of this burst guiding waste water, when this burst guiding waste water be full of blowdown bend pipe upper space and its head is firm be lower than water-closet bowl at the bottom of during the fluid-tight water surface, along with unclamping of button finger is in time closing of wastewater valve, vacuum causes siphon to generate at once under the valve this moment.Along with the gravity acceleration of current in the blowdown bend pipe descending branch, hole end ight soil is extracted out by siphon when flow velocity reaches maximum value with fluid-tight water, and the whole process of flushing the toilet has not a particle of waste water and enters in the water-closet bowl.Press in the time of along with the clear water button, purge valve is opened in succession, and the time-delay in long clear water pipe of the deposit clear water in the filtered water tank is flowed out.This strand clear water is fluid-tight water at the bottom of forming new basin behind the cleaning toilet seat tub wall.This water is exactly the actual water consumption of at every turn flushing the toilet.
The invention has the beneficial effects as follows: because the actual internal area of waste water valve port only is 1/5 deficiency of fluid-tight water area in the water-closet bowl usually, so will reach siphon generates necessary liquid level, inject the method for guiding water from blowdown bend pipe top, its water consumption also only be about 1/5 of the common interior bath method of water-closet bowl; And the bath wastewater of this moment is to cause siphon in hidden pipe fully, so it is dirty, the flavor problem does not hinder completely, bath wastewater can directly be made the best use of everything; Clear water after the siphon is rinsed basin automatically in addition, and the requirement of sanitaryware " health first " also must ensure; This moment, the actual water consumption of flushing the toilet was exactly that each that rinsed basin clear water amount in fact.
Description of drawings
The invention will be further described below in conjunction with accompanying drawing embodiment.
Accompanying drawing is a structure principle chart of the present invention.
In the accompanying drawing 1, the waste water inlet, 2, the blowdown bend pipe ascent stage, 3, blowdown bend pipe descending branch, 4, filtered water tank, 5, waste water tank, 6, the waste water mouth of pipe, 7, wastewater valve, 8, purge valve, 9, the waste water button, 10, the clear water button, 11 clear water pipes.
The specific embodiment
In the accompanying drawing, waste water inlet (1) is opened on the top of water closet blowdown bend pipe, i.e. the upper tube wall place of the joint portion of blowdown bend pipe ascent stage (2) and blowdown bend pipe descending branch (3).Rear lower space to filtered water tank (4) more than waste water inlet (1) is the waste water tank of newly establishing (5).The waste water mouth of pipe (6) that waste water tank (5) sidewall is reserved can be connected through the outfall of sanitary equipment such as pipeline and wash basin.Waste water tank (5) inner bottom part is equipped with wastewater valve (7), and the delivery port under the wastewater valve (7) is over against waste water inlet (1).When the waste water button (9) on the tank lid is pointed when pressing, wastewater valve (7) is opened, reservation or revocation water fully in waste water tank (5) is full of cavity that time of waste water inlet (1), need only raise one's hand and unclamp waste water button (9), vacuum under the wastewater valve of closing immediately (7) causes siphon immediately, and end liquid dung is taken out to the greatest extent until the suction sound indication hole of " thud rub-a-dub ".This moment is because the waste water in the waste water tank (5) has served as the main force that flushes the toilet, the consumption of clear water is fallen sharply, so the thickness of existing filtered water tank (4) can be reduced to original filtered water tank thickness half, the latter half of space that is available of former filtered water tank more helps the manual cleaning to the incrustation of waste water tank (5) in the volume that increases waste water tank (5).In the time only need dashing row's urine liquid, need only singly refer to press the clear water button (10) on the tank lid, purge valve (8) will be emitted one clear water and be flowed down along the toilet seat tub wall along clear water pipe (11), makes the urine liquid at the bottom of the water-closet bowl be diluted displacement.When button finger places between waste water button (9) and the clear water button (10), when simultaneously these two buttons being pressed, along with waste water is secretly taken out the coda of " thud rub-a-dub ", replenished fluid-tight water at the bottom of the basin when rinsing basin clear water postscript.Two buttons that discharge water can realize that waste water suction, clear water rinse basin and waste water, the collaborative three kinds of patterns of flushing the toilet of pump drainage of clear water.
Claims (4)
1. one kind can be utilized the siphon wc pan that bath wastewater is flushed the toilet between bathroom, it is characterized in that: have a waste water inlet that makes progress at the upper tube wall place on this water closet blowdown bend pipe top, the internal diameter of the diameter of this waste water inlet and blowdown bend pipe is suitable.
2. water closet according to claim 1 is characterized in that: its more than waste water inlet be to filtered water tank rear lower space one independently, the waste water tank of bath wastewater between the receivability bathroom.
3. waste water tank according to claim 2 is characterized in that: the delivery port of the wastewater valve of installing in the waste water tank docks with the waste water inlet pipeline on the blowdown bend pipe.
4. water closet according to claim 1 is characterized in that: clear water water-control valve in the filtered water tank and the waste water water-control valve in the waste water tank all are one by promptly opening, loose one's grip " fast closed form " water-control valve that promptly closes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910260550A CN101736800A (en) | 2009-12-10 | 2009-12-10 | Wastewater closed suction-type siphon pedestal pan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910260550A CN101736800A (en) | 2009-12-10 | 2009-12-10 | Wastewater closed suction-type siphon pedestal pan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101736800A true CN101736800A (en) | 2010-06-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910260550A Pending CN101736800A (en) | 2009-12-10 | 2009-12-10 | Wastewater closed suction-type siphon pedestal pan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101736800A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103276788A (en) * | 2013-06-19 | 2013-09-04 | 李武 | Water-saving toilet bowl |
-
2009
- 2009-12-10 CN CN200910260550A patent/CN101736800A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103276788A (en) * | 2013-06-19 | 2013-09-04 | 李武 | Water-saving toilet bowl |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100616 |